The invention concerns pyrimidine derivatives of Formula (I) wherein each of Q
a
, G
1
, G
2
, q, R
3
, r, R
4
, X
1
and Q
b
have any of the meanings defined in the description; processes for their preparation, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use in the production of an anti-proliferative effect in a warm-blooded animal such as man.
本发明涉及式(I)的
嘧啶衍
生物,其中Qa、G1、G2、q、R3、r、R4、X1和Qb中的每一个都具有描述中定义的任意含义;制备它们的过程,含有它们的制药组合物以及它们在制造用于在温血动物(例如人)中产生抗增殖效应的药物的过程中的使用。